Saturday, Jan. 11, 2020

• 2.8M Earthquake 28 Kilometers Northeast of Willow Creek
• 1.9M Earthquake 18 Kilometers Northwest of Redway
• 2.9M Earthquake 12 Kilometers Southeast of Weitchpec

Friday, Jan. 10, 2020

• 2.5M Earthquake 18 Kilometers Southwest of Ferndale

Wednesday, Jan. 8, 2020

• 2.4M Earthquake 32 Kilometers West of Ferndale
• 2.2M Earthquake 42 Kilometers West of Ferndale

Sunday, Jan. 5, 2020

• 2.6M Earthquake 9 Kilometers West of Arcata

Wednesday, Jan. 1, 2020

• 2.5M Earthquake 66 Kilometers West of Petrolia
• 2.9M Earthquake 78 Kilometers West of Petrolia

Monday, Dec. 30, 2019

• 2.2M Earthquake 4 Kilometers Southwest of Petrolia

Sunday, Dec. 29, 2019

• 2.0M Earthquake 17 Kilometers Northwest of Shelter Cove

Friday, Dec. 20, 2019

• 2.4M Earthquake 10 Kilometers Southwest of Petrolia

Thursday, Dec. 19, 2019

• 4.1M Earthquake 8 Kilometers Southwest of Petrolia

Wednesday, Dec. 18, 2019

• 2.8M Earthquake 13 Kilometers West of Petrolia

Tuesday, Dec. 17, 2019

• 1.9M Earthquake 17 Kilometers Southeast of Petrolia

Monday, Dec. 16, 2019

• 1.7M Earthquake 10 Kilometers Southwest of Ferndale

Sunday, Dec. 15, 2019

• 2.2M Earthquake 10 Kilometers Southwest of Petrolia
• 2.0M Earthquake 13 Kilometers Southeast of Petrolia

Sunday, Dec. 8, 2019

• 1.7M Earthquake 10 Kilometers Northwest of Petrolia

Friday, Dec. 6, 2019

• 2.1M Earthquake 5 Kilometers Southwest of Petrolia
• 3.5M Earthquake 5 Kilometers Southwest of Petrolia
• 3.2M Earthquake 15 Kilometers Northwest of Redway
• 3.0M Earthquake 32 Kilometers Northwest of Petrolia

Wednesday, Dec. 4, 2019

• 2.0M Earthquake 5 Kilometers Northwest of Redway
• 3.8M Earthquake 3 Kilometers Northwest of Redway

Friday, Nov. 29, 2019

• 2.0M Earthquake 10 Kilometers Southeast of Rio Dell

Saturday, Nov. 23, 2019

• 2.3M Earthquake 15 Kilometers Southeast of Petrolia
• 2.3M Earthquake 18 Kilometers Northwest of Petrolia

Thursday, Nov. 21, 2019

• 2.6M Earthquake 36 Kilometers West of Petrolia

Tuesday, Nov. 19, 2019

• 1.8M Earthquake 12 Kilometers Northwest of Petrolia

Thursday, Nov. 14, 2019

• 2.0M Earthquake 20 Kilometers Northwest of Petrolia

Wednesday, Nov. 13, 2019

• 3.5M Earthquake 66 Kilometers West of Petrolia

Thursday, Nov. 7, 2019

• 1.7M Earthquake 7 Kilometers Southwest of Petrolia
• 2.0M Earthquake 13 Kilometers Southeast of Rio Dell

Tuesday, Nov. 5, 2019

• 1.8M Earthquake 18 Kilometers Southeast of Rio Dell
• 2.1M Earthquake 18 Kilometers Northwest of Petrolia
• 2.2M Earthquake 16 Kilometers Northwest of Petrolia

Monday, Nov. 4, 2019

• 2.6M Earthquake 13 Kilometers Northwest of Petrolia
• 2.9M Earthquake 16 Kilometers West of Petrolia

Friday, Nov. 1, 2019

• 1.6M Earthquake 8 Kilometers Southeast of Redway

Thursday, Oct. 31, 2019

• 3.4M Earthquake 4 Kilometers Southeast of Petrolia

Monday, Oct. 28, 2019

• 1.6M Earthquake 8 Kilometers Northeast of Hydesville
• 3.4M Earthquake 14 Kilometers Southeast of Blue Lake

Saturday, Oct. 26, 2019

• 2.3M Earthquake 23 Kilometers West of Petrolia

Thursday, Oct. 24, 2019

• 2.7M Earthquake 41 Kilometers Southwest of Ferndale

Wednesday, Oct. 23, 2019

• 2.0M Earthquake 9 Kilometers Northeast of Hydesville

Tuesday, Oct. 22, 2019

• 2.4M Earthquake 16 Kilometers Northwest of Bayview

Sunday, Oct. 20, 2019

• 3.2M Earthquake 27 Kilometers Northwest of Hayfork

Friday, Oct. 18, 2019

• 2.0M Earthquake 18 Kilometers Southeast of Petrolia
• 2.3M Earthquake 18 Kilometers Southeast of Petrolia